Minor Works forms

if say you have a radial circuit with a couple of sockets on it that is protected by 16a MCB but on the circuit you add a fused spur with a 3a fuse for a light, on the minor works form do you add the protective device as the 16MCB (60898) of the 3a (1361 fuse) from the fused spur ? 

device of the circuit

Step back and look at the hints the reg's already gives you...

Minor Works Part 3 refers to Circuit details..

Part 2 descriptions describes circuits as sharing the same Origin..

Origin is described as the point at which electrical energy is derived for an installation...

Or look at it another way....

If you had a ring final with 5 spurs taken off via 13A fused spurs..

would you call that 5 circuits or 1 circuit?

Guinness